package com.atguigu.gulimail.order.config;

import org.springframework.amqp.core.Binding;
import org.springframework.amqp.core.Exchange;
import org.springframework.amqp.core.Queue;
import org.springframework.amqp.core.TopicExchange;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.HashMap;
import java.util.Map;

/**
 * @author fangy
 * @date 2022-10-20 22:38
 */
@Configuration
public class MyMQConfig {

    @Bean
    public Queue orderDelayQueue(){

        // name,  durable,  exclusive,  autoDelete, Map<String, Object> arguments

        Map<String, Object> arguments = new HashMap<>();
        arguments.put("x-dead-letter-exchange","order-event-exchange");
        arguments.put("x-dead-letter-routing-key","orde.release.order");
        arguments.put("x-message-ttl",60000);

        return new Queue("order.delay.queue", true, false, false, arguments);
    }

    @Bean
    public Queue orderQueue(){

        return new Queue("order.release.order.queue", true, false, false, null);

    }

    @Bean
    public Exchange orderEventExchange(){

        return new TopicExchange("order-event-exchange", true, false);


    }

    @Bean
    public Binding orderCreateOrderBingding(){

        // destination, Binding.DestinationType destinationType,  exchange,  routingKey, Map<String, Object> arguments)

        return new Binding("order.delay.queue",
                Binding.DestinationType.QUEUE,
                "order-event-exchange",
                "orde.create.order",
                null);

    }

    @Bean
    public Binding orderReleaseOrderBingding(){

        return new Binding("order.release.order.queue",
                Binding.DestinationType.QUEUE,
                "order-event-exchange",
                "orde.release.order",
                null);

    }


    @Bean
    public Binding orderReleaseOtherBingding(){

        return new Binding("stock.release.stock.queue",
                Binding.DestinationType.QUEUE,
                "order-event-exchange",
                "order.release.other.#",
                null);

    }

    @Bean
    public Queue orderSeckillOrderQueue(){

        return new Queue("order.seckill.order.queue", true, false, false, null);

    }

    @Bean
    public Binding orderSeckillOrderBingding(){

        return new Binding("order.seckill.order.queue",
                Binding.DestinationType.QUEUE,
                "order-event-exchange",
                "order.seckill.order",
                null);

    }

}
